I will fix website bugs, responsive design, and layout issues


About this gig
A broken layout, mobile issue, or JavaScript error can cost trust and conversions. I will diagnose and fix website bugs in custom-coded websites and modern web applications.
I can help with:
- HTML and CSS layout problems
- Responsive and mobile issues
- JavaScript, TypeScript, or React bugs
- Broken forms, buttons, menus, and interactions
- C# / ASP.NET and Python web issues
- Browser compatibility and visual polish
How it works:
1. Send the website URL, screenshots, and a clear description of the issue.
2. I review the scope and confirm the right package.
3. I fix the agreed issues and test the result on relevant screen sizes.
Please contact me before ordering if the cause is unclear, the site uses a platform not listed, or access to a private repository or server is required. I only work within the agreed scope. When access is needed, please use safe, temporary, and limited credentials rather than sharing permanent passwords.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Milan M
Software Engineer and Web Developer
- FromSwitzerland
- Member sinceJul 2026
- Avg. response time1 hour
Languages
German, Serbian, English
My Portfolio
FAQ
Can you fix any website?
I mainly work with custom-coded websites and apps using HTML, CSS, JavaScript, TypeScript, React, C#/.NET, and Python. Send the website URL and issue details first so I can confirm compatibility.
What counts as one bug?
One bug is one clearly defined issue with one expected outcome, such as a broken mobile menu or layout overflow. Related symptoms from the same root cause count as one issue.
Do you need access to my website?
For some issues, yes. Please use temporary, limited access to the code repository or hosting and remove it after delivery. Never send permanent passwords in plain chat.
What if the problem is larger than expected?
I will explain what I found before expanding the scope. Any additional work requires your approval through a custom offer.

